Intel Core i7-640M (PGA988) specifications
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| General information |
| Type |
|
| Market segment |
Mobile |
| Family |
|
| Model number |
|
| CPU part number |
- CP80617004152AE is an OEM/tray microprocessor
|
| Frequency |
2800 MHz |
| Maximum turbo frequency |
3467 MHz (1 core)
3200 MHz (2 cores) |
| Low power frequency |
1200 MHz |
| Bus speed |
2.5 GT/s DMI |
| Clock multiplier |
21 |
| Package |
988-pin micro-FCPGA (rPGA988A) |
| Socket |
|
| Size |
1.48" x 1.48" / 3.75cm x 3.75cm |
| Introduction date |
|
| End-of-Life date |
Last order date is April 5, 2012
Last shipment date is October 8, 2012 |
| Price at introduction |
$346 |
| S-spec numbers |
| Part number |
ES/QS processors |
Production processors |
| |
|
|
| CP80617004152AE |
+ |
+ |
|
| Architecture / Microarchitecture |
| Microarchitecture |
Westmere |
| Platform |
Calpella |
| Processor core |
|
| Core stepping |
K0 (Q4C9, SLBTN) |
| CPUID |
20655 (Q4C9, SLBTN) |
| Manufacturing process |
0.032 micron
382 million transistors (CPU die)
177 million transistors (IMC / graphics die) |
| Die |
81mm2 (CPU die)
114mm2 (IMC / graphics die) |
| Data width |
64 bit |
| The number of CPU cores |
2 |
| The number of threads |
4 |
| Floating Point Unit |
Integrated |
| Level 1 cache size |
2 x 32 KB 4-way set associative instruction caches
2 x 32 KB 8-way set associative data caches |
| Level 2 cache size |
2 x 256 KB 8-way set associative caches |
| Level 3 cache size |
4 MB 16-way set associative shared cache |
| Physical memory |
8 GB |
| Multiprocessing |
Not supported |
| Extensions and Technologies |
- MMX instructions
- SSE / Streaming SIMD Extensions
- SSE2 / Streaming SIMD Extensions 2
- SSE3 / Streaming SIMD Extensions 3
- SSSE3 / Supplemental Streaming SIMD Extensions 3
- SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4
- AES / Advanced Encryption Standard instructions
- EM64T / Extended Memory 64 technology / Intel 64
- NX / XD / Execute disable bit
- HT / Hyper-Threading technology
- TBT / Turbo Boost technology
- VT-x / Virtualization technology
- VT-d / Virtualization for directed I/O
- TXT / Trusted Execution technology
|
| Low power features |
Enhanced SpeedStep technology |
| Integrated peripherals / components |
| Integrated graphics |
GPU Type: HD (Westmere)
Base frequency (MHz): 500
Maximum frequency (MHz): 766
The number of supported displays: 2 |
| Memory controller |
The number of controllers: 1
Memory channels: 2
Supported memory: DDR3-800, DDR3-1066
Maximum memory bandwidth (GB/s): 17.1 |
| Other peripherals |
- Direct Media Interface
- PCI Express 2.0 interface
|
| Electrical / Thermal parameters |
| Maximum operating temperature |
105°C |
| Thermal Design Power |
35 Watt |
